JPS5926143A - イオン交換樹脂の除鉄回生方法 - Google Patents
イオン交換樹脂の除鉄回生方法Info
- Publication number
- JPS5926143A JPS5926143A JP57135709A JP13570982A JPS5926143A JP S5926143 A JPS5926143 A JP S5926143A JP 57135709 A JP57135709 A JP 57135709A JP 13570982 A JP13570982 A JP 13570982A JP S5926143 A JPS5926143 A JP S5926143A
- Authority
- JP
- Japan
- Prior art keywords
- exchange resin
- restoration
- ion exchange
- regeneration
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 61
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000003456 ion exchange resin Substances 0.000 title claims abstract description 15
- 229920003303 ion-exchange polymer Polymers 0.000 title claims abstract description 15
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 86
- 238000011069 regeneration method Methods 0.000 claims abstract description 44
- 230000008929 regeneration Effects 0.000 claims abstract description 40
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 24
- 239000003729 cation exchange resin Substances 0.000 claims description 19
- 150000007522 mineralic acids Chemical class 0.000 claims description 17
- 239000003957 anion exchange resin Substances 0.000 claims description 16
- 238000005253 cladding Methods 0.000 claims description 11
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 22
- 150000003839 salts Chemical group 0.000 abstract description 18
- 238000007796 conventional method Methods 0.000 abstract description 15
- 239000003795 chemical substances by application Substances 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000001172 regenerating effect Effects 0.000 abstract description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005070 sampling Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 150000002506 iron compounds Chemical class 0.000 abstract description 2
- 150000002505 iron Chemical class 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 18
- 235000002639 sodium chloride Nutrition 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229910021529 ammonia Inorganic materials 0.000 description 9
- 229940062993 ferrous oxalate Drugs 0.000 description 6
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 238000010612 desalination reaction Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229940039748 oxalate Drugs 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 229940023913 cation exchange resins Drugs 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000012047 saturated solution Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 2
- 229940039790 sodium oxalate Drugs 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 101150097247 CRT1 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102100024405 GPI-linked NAD(P)(+)-arginine ADP-ribosyltransferase 1 Human genes 0.000 description 1
- 101000981252 Homo sapiens GPI-linked NAD(P)(+)-arginine ADP-ribosyltransferase 1 Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 alkalis Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 229940079826 hydrogen sulfite Drugs 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135709A JPS5926143A (ja) | 1982-08-05 | 1982-08-05 | イオン交換樹脂の除鉄回生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57135709A JPS5926143A (ja) | 1982-08-05 | 1982-08-05 | イオン交換樹脂の除鉄回生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5926143A true JPS5926143A (ja) | 1984-02-10 |
| JPS6251146B2 JPS6251146B2 (enrdf_load_stackoverflow) | 1987-10-28 |
Family
ID=15158047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57135709A Granted JPS5926143A (ja) | 1982-08-05 | 1982-08-05 | イオン交換樹脂の除鉄回生方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926143A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238247A (ja) * | 1985-08-12 | 1987-02-19 | Hitachi Ltd | イオン交換樹脂の再生方法 |
| JP2022523820A (ja) * | 2018-08-29 | 2022-04-26 | イオンエックス・ソリューションズ，エルエルシー | 樹脂の反応速度特性を再生及び回復するためのシステム並びに方法 |
-
1982
- 1982-08-05 JP JP57135709A patent/JPS5926143A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6238247A (ja) * | 1985-08-12 | 1987-02-19 | Hitachi Ltd | イオン交換樹脂の再生方法 |
| JP2022523820A (ja) * | 2018-08-29 | 2022-04-26 | イオンエックス・ソリューションズ，エルエルシー | 樹脂の反応速度特性を再生及び回復するためのシステム並びに方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6251146B2 (enrdf_load_stackoverflow) | 1987-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB959227A (en) | A method for the recovery of metallic and metal complex ions from a slurry containing the same | |
| US2660558A (en) | Method for the purification of water by ion exchange | |
| JPS5926143A (ja) | イオン交換樹脂の除鉄回生方法 | |
| JP2003315496A5 (enrdf_load_stackoverflow) | ||
| US3692670A (en) | Treatment of cation and anion exchange resins with sodium sulfite | |
| JPS6411336B2 (enrdf_load_stackoverflow) | ||
| JPH01258749A (ja) | 陽イオン交換樹脂の再生方法 | |
| JPS5528738A (en) | Regenerating method of mixed ion exchange resin | |
| JPS60218098A (ja) | 放射性廃液中の塩素イオン除去方法および装置 | |
| KR100446444B1 (ko) | 연수기용 이온교환 수지의 재생에 이용되는 재생제 및재생방법 | |
| JP3671454B2 (ja) | 復水脱塩装置のアニオン交換樹脂の性能回復方法 | |
| JPH09141108A (ja) | 強塩基性アニオン交換樹脂のナトリウム低減方法 | |
| JPS5936550A (ja) | イオン交換樹脂の除鉄回生方法 | |
| JPS5939372B2 (ja) | ６価クロムの分離回収法 | |
| JPH0716477A (ja) | 復水浄化系イオン交換樹脂の再生方法 | |
| JPS5631447A (en) | Regenerating method of ion exchange resin | |
| JPS5919551A (ja) | イオン交換樹脂再生時の再生剤の節減、全固形分の減少法ならびにその装置 | |
| JPS6238247A (ja) | イオン交換樹脂の再生方法 | |
| JPS59160585A (ja) | チオ尿素含有廃液の処理方法 | |
| JPS5841913B2 (ja) | 復水処理方法 | |
| JPS61234951A (ja) | 混床式復水脱塩方法におけるアニオン交換樹脂の再生方法 | |
| JP3976219B2 (ja) | ホウフッ化物含有排水の処理方法および処理装置 | |
| JPS60220150A (ja) | 混合イオン交換樹脂の再生装置 | |
| SU856543A1 (ru) | Способ регенерации сильнокислотного катионита | |
| JPH026893A (ja) | 復水脱塩装置 |